Parker IQAN-XT2 - System Diagnostics and Status

22
Start-up procedures
8 System Diagnostics
Instruction book, IQAN- XT2
8 System Diagnostics
The yellow blinking LED on the top of the module indicates normal status. If there is
an error detected, the master will present a message on the display. The IQAN-XT2
module also indicates error status through the red blinking LED as shown below.
This gives an immediate diagnosis as to the nature of the error that has occurred.
The location of the LED indicators on the IQAN-XT2 module.
The green LED indicates power on. The yellow/red LED, will be blinking red when an
error has been detected. To get futher information about the error messages, see
Appendix B, on page 27
A small recommendation...
You can use the internal diagnostics in the IQAN master display to get more
information about the IQAN-XT2 module. The following values are measured:
Internal temperature [°C]
Power supply [V]
Reference voltage [V]
Reference voltage-egas [V]
Green, power on
Yellow/ red, status LED